Telephone Management and Troubleshooting
Ringing (Incoming) Tones | Meaning | |
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1 | Ring | Call from another extension. |
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2 | Rings | Call from outside or the System Administrator. |
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3 | Rings | Priority call from another extension, or from an |
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| Automatic Callback call you placed. |
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Half Ring | A call is being redirected from your phone to another | |
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| because “Send All Calls” or “Call Forwarding All |
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| Calls” is active. |
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Feedback (Handset) Tones | Meaning |
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Busy | |
| minute), signifying the number dialed is in use. |
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Call Waiting Ringback Tone | A ringback tone with |
| This indicates the extension called is busy and the |
| called party has been given a call waiting tone. |
Confirmation | Three short tone bursts. This indicates a feature |
| activation or cancellation was accepted. |
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Coverage - | One short tone burst. This indicates your call will be |
| sent to another extension for a covering user to |
| answer. |
Dial | Continuous tone indicating dialing can begin. |
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Alternating high and low tone indicating a dialing | |
| error, denial of a requested service, or failure to dial |
| within a preset interval (usually 10 seconds) after |
| lifting the handset or dialing the previous digit. |
Recall Dial - - - | Three shorts tone bursts followed by a steady dial |
| tone indicate a feature request was accepted and |
| dialing can start. |
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Reorder | Fast busy tone repeated every |
| indicates all phone trunk lines are busy. |
Ringback | |
| indicates the number dialed is ringing. |
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74 4610SW IP Telephone User Guide